2146388

Information

• Patent Grant
• 2146388

• References
• Source

• Patent Number

  2,146,388

• Date Filed

  Not available

• Date Issued

  Tuesday, February 7, 1939
  86 years ago

• CPC

  • B65D17/26 - Attachments of slotted keys to preserving cans or tins

• US Classifications

  • 220 - Receptacles